Tunnel: Cleanup old tunnel infrastructure.

[sliver-openvswitch.git] / datapath / flow.c

diff --git a/datapath/flow.c b/datapath/flow.c
index b14229f..3802926 100644 (file)
--- a/datapath/flow.c
+++ b/datapath/flow.c
@@ -851,9 +851,6 @@ const int ovs_key_lens[OVS_KEY_ATTR_MAX + 1] = {
        [OVS_KEY_ATTR_ARP] = sizeof(struct ovs_key_arp),
        [OVS_KEY_ATTR_ND] = sizeof(struct ovs_key_nd),
        [OVS_KEY_ATTR_TUNNEL] = -1,
-
-       /* Not upstream. */
-       [OVS_KEY_ATTR_TUN_ID] = sizeof(__be64),
 };
 
 static int ipv4_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_len,
@@ -1137,25 +1134,7 @@ int ovs_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_lenp,
                attrs &= ~(1 << OVS_KEY_ATTR_SKB_MARK);
        }
 
-       if (attrs & (1ULL << OVS_KEY_ATTR_TUN_ID) &&
-           attrs & (1ULL << OVS_KEY_ATTR_TUNNEL)) {
-               __be64 tun_id;
-
-               err = ipv4_tun_from_nlattr(a[OVS_KEY_ATTR_TUNNEL], &swkey->tun_key);
-               if (err)
-                       return err;
-
-               if (!(swkey->tun_key.tun_flags & OVS_TNL_F_KEY))
-                       return -EINVAL;
-
-               tun_id = nla_get_be64(a[OVS_KEY_ATTR_TUN_ID]);
-               if (tun_id != swkey->tun_key.tun_id)
-                       return -EINVAL;
-
-               attrs &= ~(1ULL << OVS_KEY_ATTR_TUN_ID);
-               attrs &= ~(1ULL << OVS_KEY_ATTR_TUNNEL);
-       } else if (attrs & (1ULL << OVS_KEY_ATTR_TUNNEL)) {
-
+       if (attrs & (1ULL << OVS_KEY_ATTR_TUNNEL)) {
                err = ipv4_tun_from_nlattr(a[OVS_KEY_ATTR_TUNNEL], &swkey->tun_key);
                if (err)
                        return err;
@@ -1305,7 +1284,6 @@ int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow, int key_len, const stru
        struct ovs_key_ipv4_tunnel *tun_key = &flow->key.tun_key;
        const struct nlattr *nla;
        int rem;
-       __be64 tun_id = 0;
 
        flow->key.phy.in_port = DP_MAX_PORTS;
        flow->key.phy.priority = 0;
@@ -1326,38 +1304,10 @@ int ovs_flow_metadata_from_nlattrs(struct sw_flow *flow, int key_len, const stru
                                flow->key.phy.priority = nla_get_u32(nla);
                                break;
 
-                       case OVS_KEY_ATTR_TUN_ID:
-                               tun_id = nla_get_be64(nla);
-
-                               if (tun_key->ipv4_dst) {
-                                       if (!(tun_key->tun_flags & OVS_TNL_F_KEY))
-                                               return -EINVAL;
-                                       if (tun_key->tun_id != tun_id)
-                                               return -EINVAL;
-                                       break;
-                               }
-                               tun_key->tun_id = tun_id;
-                               tun_key->tun_flags |= OVS_TNL_F_KEY;
-
-                               break;
-
                        case OVS_KEY_ATTR_TUNNEL:
-                               if (tun_key->tun_flags & OVS_TNL_F_KEY) {
-                                       tun_id = tun_key->tun_id;
-                                       err = ipv4_tun_from_nlattr(nla, tun_key);
-                                       if (err)
-                                               return err;
-
-                                       if (!(tun_key->tun_flags & OVS_TNL_F_KEY))
-                                               return -EINVAL;
-
-                                       if (tun_key->tun_id != tun_id)
-                                               return -EINVAL;
-                               } else {
-                                       err = ipv4_tun_from_nlattr(nla, tun_key);
-                                       if (err)
-                                               return err;
-                               }
+                               err = ipv4_tun_from_nlattr(nla, tun_key);
+                               if (err)
+                                       return err;
                                break;
 
                        case OVS_KEY_ATTR_IN_PORT:
@@ -1398,10 +1348,6 @@ int ovs_flow_to_nlattrs(const struct sw_flow_key *swkey, struct sk_buff *skb)
            ipv4_tun_to_nlattr(skb, &swkey->tun_key))
                goto nla_put_failure;
 
-       if ((swkey->tun_key.tun_flags & OVS_TNL_F_KEY) &&
-           nla_put_be64(skb, OVS_KEY_ATTR_TUN_ID, swkey->tun_key.tun_id))
-               goto nla_put_failure;
-
        if (swkey->phy.in_port != DP_MAX_PORTS &&
            nla_put_u32(skb, OVS_KEY_ATTR_IN_PORT, swkey->phy.in_port))
                goto nla_put_failure;